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October 21, 2014

October 21, 2014

Posted by **radical10** on Saturday, November 13, 2010 at 12:29pm.

11x + 8y = 103

22x – 7y = 68

- College Algebra -
**drwls**, Saturday, November 13, 2010 at 12:42pmDouble the first equation (on both sides) to obtain

22x + 16y = 206

Then subtract the second equation from the above (on both sides) to eliminate the variable x.

23y = 138

They solve for y.

Then use any of the original equations to solve for x.

Show your work for further assistance.

- College Algebra -
**Jen**, Saturday, November 13, 2010 at 1:48pmRadical 10, please don't repost questions! I took the time to solve this for you when it was already done.

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